3808209383

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 4394621952

約数和(自身を除く): 586412569

約数列:

[1, 11, 23, 167, 173, 253, 521, 1837, 1903, 3841, 3979, 5731, 11983, 28891, 42251, 43769, 87007, 90133, 131813, 317801, 664493, 957077, 991463, 2001161, 2073059, 7309423, 15052211, 22012771, 22803649, 165574321, 346200853, 3808209383]

約数ペア:

[(1, 3808209383), (11, 346200853), (23, 165574321), (167, 22803649), (173, 22012771), (253, 15052211), (521, 7309423), (1837, 2073059), (1903, 2001161), (3841, 991463), (3979, 957077), (5731, 664493), (11983, 317801), (28891, 131813), (42251, 90133), (43769, 87007)]